desktop name

[chaz/tint2] / src / taskbar / taskbarname.c

diff --git a/src/taskbar/taskbarname.c b/src/taskbar/taskbarname.c
index ea5c0db68ed286f9b733472a2439b73b9001515a..2cde28b1e7b92b7af04d7d2fc21b3defafa9770d 100644 (file)
--- a/src/taskbar/taskbarname.c
+++ b/src/taskbar/taskbarname.c
@@ -2,7 +2,7 @@
 *
 * Tint2 : taskbarname
 *
-* Copyright (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
+* Copyright (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr) from Omega distribution
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2
@@ -26,59 +26,147 @@
 #include <glib.h>
 #include <Imlib2.h>
 
-#include "taskbarname.h"
 #include "window.h"
 #include "panel.h"
-
+#include "taskbar.h"
+#include "server.h"
+#include "taskbarname.h"
 
 int taskbarname_enabled;
+PangoFontDescription *taskbarname_font_desc;
+Color taskbarname_font;
+Color taskbarname_active_font;
 
 
 void default_taskbarname()
 {
        taskbarname_enabled = 0;
+       taskbarname_font_desc = 0;
 }
 
+
+void init_taskbarname_panel(void *p)
+{
+       Panel *panel =(Panel*)p;
+       Taskbar *tskbar;
+       int j, count;
+       
+       if (!taskbarname_enabled) return;
+       
+       GList *list = NULL;
+       gchar *data_ptr, *ptr;
+       data_ptr = server_get_property (server.root_win, server.atom._NET_DESKTOP_NAMES, server.atom.UTF8_STRING, &count);
+       if (data_ptr) {
+               list = g_list_append(list, g_strdup(data_ptr));
+               for (j = 0; j < count-1; j++) {
+                       if (*(data_ptr + j)     == '\0') {
+                               ptr = (gchar*)data_ptr + j + 1;
+                               list = g_list_append(list, g_strdup(ptr));
+                       }
+               }
+               XFree(data_ptr);
+       }
+
+       GList *l;
+       for (j=0, l=list ; j < panel->nb_desktop ; j++) {
+               tskbar = &panel->taskbar[j];
+               memcpy(&tskbar->bar_name.area, &panel->g_taskbar.area_name, sizeof(Area));
+               tskbar->bar_name.area.parent = tskbar;
+               if (j == server.desktop)
+                       tskbar->bar_name.area.bg = panel->g_taskbar.background_name[TASKBAR_ACTIVE];
+               else
+                       tskbar->bar_name.area.bg = panel->g_taskbar.background_name[TASKBAR_NORMAL];
+
+               if (l) {
+                       tskbar->bar_name.name = g_strdup(l->data);
+                       l = l->next;
+               }
+               else {
+                       // use desktop number if name is missing
+                       tskbar->bar_name.name = g_strdup_printf("%d", j+1);
+               }
+               
+               // append the name at the beginning of taskbar
+               tskbar->area.list = g_slist_append(tskbar->area.list, &tskbar->bar_name);
+       }
+}
+
+
 void cleanup_taskbarname()
 {
+       int i, j, k;
        Panel *panel;
        Taskbar *tskbar;
-       int i, j;
 
        for (i=0 ; i < nb_panel ; i++) {
                panel = &panel1[i];
+               for (j=0 ; j < panel->nb_desktop ; j++) {
+                       tskbar = &panel->taskbar[j];
+                       if (tskbar->bar_name.name)      g_free(tskbar->bar_name.name);
+                       free_area (&tskbar->bar_name.area);
+                       for (k=0; k<TASKBAR_STATE_COUNT; ++k) {
+                               if (tskbar->bar_name.state_pix[k]) XFreePixmap(server.dsp, tskbar->bar_name.state_pix[k]);
+                       }
+                       tskbar->area.list = g_slist_remove(tskbar->area.list, &tskbar->bar_name);
+               }
        }
 }
 
 
-void init_taskbarname()
+void draw_taskbarname (void *obj, cairo_t *c)
 {
-}
-
+       Taskbarname *taskbar_name = obj;
+       Taskbar *taskbar = taskbar_name->area.parent;
+       PangoLayout *layout;
+       Color *config_text = (taskbar->desktop == server.desktop) ? &taskbarname_active_font : &taskbarname_font;
 
-void init_taskbarname_panel(void *p)
-{
-       Panel *panel =(Panel*)p;
+       int state = (taskbar->desktop == server.desktop) ? TASKBAR_ACTIVE : TASKBAR_NORMAL;
+       taskbar_name->state_pix[state] = taskbar_name->area.pix;
        
-       if (!taskbarname_enabled) return;
+       // draw content
+       layout = pango_cairo_create_layout (c);
+       pango_layout_set_font_description (layout, taskbarname_font_desc);
+       pango_layout_set_width (layout, taskbar_name->area.width * PANGO_SCALE);
+       pango_layout_set_alignment (layout, PANGO_ALIGN_CENTER);
+       pango_layout_set_text (layout, taskbar_name->name, strlen(taskbar_name->name));
 
-}
+       cairo_set_source_rgba (c, config_text->color[0], config_text->color[1], config_text->color[2], config_text->alpha);
 
+       pango_cairo_update_layout (c, layout);
+       cairo_move_to (c, 0, taskbar_name->posy);
+       pango_cairo_show_layout (c, layout);
 
-void draw_taskbarname (void *obj, cairo_t *c)
-{
-
+       g_object_unref (layout);
+       //printf("draw_taskbarname %s ******************************\n", taskbar_name->name);
 }
 
 
 int resize_taskbarname(void *obj)
 {
-       Taskbar *taskbar = (Taskbar*)obj;
-       Panel *panel = (Panel*)taskbar->area.panel;
-
-       return 0;
+       Taskbarname *taskbar_name = obj;
+       Panel *panel = taskbar_name->area.panel;
+       int name_height, name_width, name_height_ink;
+       int ret = 0;
+
+       taskbar_name->area.redraw = 1;
+       get_text_size2(taskbarname_font_desc, &name_height_ink, &name_height, &name_width, panel->area.height, panel->area.width, taskbar_name->name, strlen(taskbar_name->name));
+
+       if (panel_horizontal) {
+               int new_size = name_width + (2* (taskbar_name->area.paddingxlr + taskbar_name->area.bg->border.width));
+               if (new_size != taskbar_name->area.width) {
+                       taskbar_name->area.width = new_size;
+                       taskbar_name->posy = (taskbar_name->area.height - name_height) / 2;
+                       ret = 1;
+               }
+       }
+       else {
+               int new_size = name_height + (2 * (taskbar_name->area.paddingxlr + taskbar_name->area.bg->border.width));
+               if (new_size != taskbar_name->area.height) {
+                       taskbar_name->area.height =  new_size;
+                       taskbar_name->posy = (taskbar_name->area.height - name_height) / 2;
+                       ret = 1;
+               }
+       }
+       return ret;
 }
 
-
-
-